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Merrimac Ave, Middletown, DE Property Records

New Castle County property records for 28 addresses on Merrimac Ave, Middletown, DE · Last verified October 2026

Merrimac Ave Highlights

Properties 28
Median Sale Price $332,300
Deeds and Mortgages on File 93
Median Price per Sqft $172
Owner Occupied 57%
Median Annual Tax Bill $2,689
Median Year Built 2018
Median Ownership Tenure 7 years

Properties on Merrimac Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

100 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2019 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2024 $2,6202025 Amount on Record May 2019 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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102 Merrimac Ave

3 bd · 3 ba · 1,584 sqft · built 2019 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2019 $2,7052025 Amount on Record Oct 2012 Owner on Record Assessor + 7 DocumentsUpdated May 2026

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104 Merrimac Ave

3 bd · 2.5 ba · 1,408 sqft · built 2019 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,610May 2019 $2,5752025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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106 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2019 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$272,650May 2019 $2,7052025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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108 Merrimac Ave

3 bd · 2.5 ba · 1,848 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,100May 2019 $2,8372025 Amount on Record Oct 2012 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated May 2026

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110 Merrimac Ave

3 bd · 2.5 ba · 1,848 sqft · built 2018 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$297,765May 2019 $2,6932025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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112 Merrimac Ave

3 bd · 2.5 ba · 1,848 sqft · built 2018 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,990Jul 2018 $1,6642025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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114 Merrimac Ave

3 bd · 2.5 ba · 1,408 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,990Jun 2018 $2,4742025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

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116 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jul 2026 $2,3262025 Amount on Record May 2018 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

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118 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$266,990Jun 2018 $2,6802025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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120 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,190May 2018 $2,6892025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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122 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,990Mar 2018 $2,6202025 Amount on Record Oct 2012 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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124 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,271,429Jan 2019 $2,6192025 —Aug 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated May 2026

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126 Merrimac Ave

3 bd · 2.5 ba · 1,408 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,990Dec 2018 $2,5842025 —Aug 2018 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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128 Merrimac Ave

3 bd · 2.5 ba · 1,584 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$264,990Jan 2019 $2,6792025 —Aug 2018 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Apr 2026

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130 Merrimac Ave

3 bd · 2.5 ba · 1,848 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $2,8282025 Amount on Record May 2007 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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132 Merrimac Ave

3 bd · 3 ba · 1,848 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,560Jan 2019 $2,6952025 —Aug 2018 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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134 Merrimac Ave

3 bd · 2.5 ba · 1,408 sqft · built 2018 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,850Dec 2018 $2,5842025 —Aug 2018 Owner on Record Assessor + 3 DocumentsUpdated Apr 2026

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136 Merrimac Ave

3 bd · 2.5 ba · 1,848 sqft · built 2018 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Jun 2021 —Dec 2018 2 Owners on Record Assessor + 6 DocumentsUpdated Apr 2026

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161 Merrimac Ave

0.989 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,300Jun 2025 Owner on Record AssessorUpdated Sep 2026

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401 Merrimac Ave

2.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,950,000Oct 2015 Amount on Record Oct 2012 Owner on Record AssessorUpdated Apr 2026

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411 Merrimac Ave

2.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$846,000Jan 2009 $44,5612025 Owner on Record Assessor + 2 DocumentsUpdated Sep 2026

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501 Merrimac Ave

3.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Dec 2021 $26,5922025 Amount on Record Oct 2012 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

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511 Merrimac Ave

3.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Oct 2012 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

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560 Merrimac Ave

516,600 sqft · built 2012 · 66.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,730,000Oct 2015 $757,3592025 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

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571 Merrimac Ave

245,530 sqft · built 2018 · 15.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$169,6772025 Owner on Record AssessorUpdated Apr 2026

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581 Merrimac Ave

6.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Aug 2001 Owner on Record AssessorUpdated Apr 2026

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610 Merrimac Ave

187 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,433,600Sep 2021 $10,1112025 Amount on Record Oct 2012 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

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Property Records in Nearby Streets